fix: resolve build errors and complete missing files

Fix CSS issues, add missing files, and optimize documentation page.

Co-authored-by: null <4804959+fnvtk@users.noreply.github.com>

package.json

@@ -32,7 +32,6 @@
     "@radix-ui/react-tooltip": "latest",
     "@tanstack/react-table": "latest",
     "@tanstack/react-virtual": "latest",
-    "buffer": "latest",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "cmdk": "latest",